I thought of this and will check it tonight... I've also converted both batteries to top-post terminals, because I've previously stripped out every side post battery I've ever owned.
Because of the cost of batteries, I have them tested independently, and replace the one that shows it is bad...
Took me a while to figure out where I posted this thread... I was looking for it on all the OTHER 6.5 forums, and by a stroke of luck, I logged in here tonight for something completely different and decided to search my threads. lol.
Leroy, I have the PMD mounted on an FSDCooler on the driver's...
Thanks for the suggestions guys... I replaced the PMD... it took me all of 5 minutes, and most of that time was spent looking for a wrench for the manifold bolts. The truck runs like a dream once again, starts clean and never dies... its got all the power it used to have and probably more.
6.5 Engine Diagnostic Troubleshooting Checklist
Copy and paste this checklist into a new post, then answer all the questions by typing in your data into the (red) blanks as indicated - click in the middle of the blank, start typing.
Problem: Explain your problem in concise...